Anxiety + TTC + Missed Period = insomnia 🤦

so I have really quite bad anxiety and me and my partner have been TTC since December, no luck as of yet my period is 2days late and I'm hopeful for a BFP but I'm so worried my period is going to come just like every other time... it's actually becoming an ongoing issue for me that right when my period is late I will get stressed and compulsively check for a period. last night I was up between every 10 mins and 30 mins and I would lay there telling myself to sleep because it's fine my period hasn't come yet if still have to check and I'm just so unsure of it but I'm certain every time that I am pregnant then my period comes and I spiral down until the next period. anyone else have this issue?